package com.adee.nowcoder.huawei;

import java.util.Scanner;

/**
 * 计算某字符出现次数
 */
public class T002_HJ2 {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        // 注意 hasNext 和 hasNextLine 的区别
        while (in.hasNextLine()) { // 注意 while 处理多个 case
            int cnt = 0;
            String str = in.nextLine();
            char c = in.nextLine().charAt(0);
            c = Character.toLowerCase(c);
            for(int i = 0; i < str.length(); i++) {
                if(Character.toLowerCase(str.charAt(i)) == c) ++cnt;
            }
            System.out.println(cnt);
        }
    }
}
